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| Research on processing and brewing conditions of tea bag with rice germ |
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| DOI：10.16768/j.issn.1004-874X.2016.08.023 |
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| Abstract: |
| Rice germ is rich in nutrients and physiological active substances. With rice germ and black tea as raw materials，a new type tea bag was prepared. Through single factor test and orthogonal experiment，the optimal processing conditions were confirmed: baking at 150℃，baking for 2.5 h，particle size of 0.42 mm. Single factor experiment showed that brewing condition also obviously influenced the organoleptic quality of the tea bag. At 90-100℃，in 120 mL water brewing 5 minutes，the product showed rich smell，and held the unique fragrance of rice germ，clear golden color，pure taste. |
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